#include <iostream>

using namespace std;

#ifdef __APPLE__
    #define CEO "Tim Cook"
#elif __unix__
    #define CEO "Linus Torvalds"
#elif __WIN32
    #define CEO "Steve Ballmer"
#else
    #define CEO "Marc Hannebrook"
#endif

int main()
{
    cout << CEO << endl;
    return 0;
}